Page 2
= 5621 ........... RN1/4PC 5 6 2 1 F ÷ Reference Nos. indicate the pages and Nos. in the service manual for the base model. CONTRAST TABLE CT-S450S/HYXJ7, HYXJ/GR7 and CT-S450S/HYXJ are constructed the same except for the following: Part No. Ref.
CT-S450S BBZ30P060FMC EXPLODED VIEWS FL UNIT CONTRAST OF PCB ASSEMBLIES MAIN UNIT RWZ4314 and RWZ3845 are constructed the same except for the following: Part No. Mark Symbol and Description Remarks RWZ3845 RWZ4314 IC223 XRA10393F–TFB BA10393F–FTB IC501 PD4508A PE5049A IC1701 TC4050BP...
CT-S450S FL UNIT RWZ4315 and RWZ3847 are constructed the same except for the following: Part No. Mark Symbol and Description Remarks RWZ3847 RWZ4315 D1520 SLR–342UCT31 SLR–342VCT31 S1505 (POWER SW) RSG1030 Not used TR1 UNIT RWZ4317 and RWZ3848 are constructed the same except for the following: Part No.
CT-S450S 3. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS: Symbol in PCB Symbol in Schematic Symbol in PCB Symbol in Schematic 1. Part numbers in PCB diagrams match those in the schematic Part Name Part Name Diagrams Diagrams Diagrams Diagrams diagrams.
Page 6
CT-S450S MAIN UNIT 3.2 MAIN UNIT To MECHANISM UNIT (2/3) (E. HEAD) Q1001 To TR 1 UNIT J1001 Q403 IC1003 Q1005 Q1006 Q602 IC1005 IC1004 Q603 Q1007 VR451 IC601 To FL UNIT J902 VR601 VR602 Q422 To FL UNIT Q432...
Page 8
CT-S450S MAIN UNIT SIDE B IC1601 IC701 IC101 Q1165 Q1159 Q1151 Q1153 Q1155 Q1157 Q551 Q552 IC554 IC2002 IC223...
Page 9
CT-S450S SIDE B Q1010 Q841 Q844 Q843 Q842 (RNP1729–A)
Page 10
CT-S450S 3.3 FL UNIT and OPSW UNIT SIDE A To MAIN UNIT CN901 To MAIN UNIT To MAIN UNIT CN903 CN902 FL UNIT IC1501 (RNP1729–A) Q1501 SIDE A OPSW UNIT To MAIN UNIT CN1401 (RNP1729–A) Q1401...